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https://www.readbyqxmd.com/read/28535638/-application-of-long-term-video-electroencephalogram-and-resting-state-functional-magnetic-resonance-imaging-in-detection-of-cognition-in-patients-with-benign-epilepsy-of-childhood-with-centrotemporal-spikes
#1
X X Yan, Q Yu, Y T Gao, L T Li, D H Yu, Y Chen, X J Yao, W D Yang, Z J Chen, J Z Yin, Y An, K Tan
Objective: To study the relationship between the changes of brain network and cognition in patients with benign epilepsy of childhood with centrotemporal spikes (BECTS) by using long term video electroencephalogram (VEEG) and resting-state functional magnetic resonance imaging (RS-fMRI) technology. Methods: Eleven patients with right-handed were recruited (from April 2015 to September 2016) from epilepsy specialist outpatients and functional department of neurosurgery of Tianjin Medical University General Hospital...
May 23, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28535408/differences-in-clinical-and-cognitive-variables-in-seasonal-affective-disorder-compared-to-depressive-related-disorders-evidence-from-a-population-based-study-in-finland
#2
I Morales-Muñoz, S Koskinen, T Partonen
BACKGROUND: Seasonal affective disorder (SAD) is a type of depression with seasonal pattern. Although it involves some idiosyncratic symptoms, it can overlap with other depressive disorders such as major depressive disorder (MDD) or dysthymia. We aimed to characterize the differences in specific cognitive and clinical symptoms between SAD and depressive-related disorders. METHODS: In total, 4554 Finnish subjects from the population-based Health 2011 Survey were interviewed with the Munich version of Composite International Diagnostic Interview (M-CIDI) and filled in the Seasonal Pattern Assessment Questionnaire (SPAQ)...
March 28, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28535277/sensory-impairments-and-cognitive-function-in-middle-aged-adults
#3
Carla R Schubert, Karen J Cruickshanks, Mary E Fischer, Yanjun Chen, Barbara E K Klein, Ronald Klein, A Alex Pinto
Background: Hearing, visual, and olfactory impairments have been associated with cognitive impairment in older adults but less is known about associations with cognitive function in middle-aged adults. Methods: Sensory and cognitive functions were measured on participants in the baseline examination (2005-2008) of the Beaver Dam Offspring Study. Cognitive function was measured with the Trail Making tests A (TMTA) and B (TMTB) and the Grooved Peg Board test. Pure-tone audiometry, Pelli-Robson letter charts, and the San Diego Odor Identification test were used to measure hearing, contrast sensitivity, and olfaction, respectively...
May 23, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28535111/relative-validity-and-reproducibility-of-an-interviewer-administered-14-item-ffq-to-estimate-flavonoid-intake-among-older-adults-with-mild-moderate-dementia
#4
Katherine Kent, Karen Charlton
There is a large burden on researchers and participants when attempting to accurately measure dietary flavonoid intake using dietary assessment. Minimizing participant and researcher burden when collecting dietary data may improve the validity of the results, especially in older adults with cognitive impairment. A short 14-item food frequency questionnaire (FFQ) to measure flavonoid intake, and flavonoid subclasses (anthocyanins, flavan-3-ols, flavones, flavonols, and flavanones) was developed and assessed for validity and reproducibility against a 24-hour recall...
May 23, 2017: Journal of Nutrition in Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28535099/do-sideline-concussion-assessments-predict-subsequent-neurocognitive-impairment-after-sport-related-concussion
#5
Alicia Sufrinko, Jamie McAllister-Deitrick, Melissa Womble, Anthony Kontos
CONTEXT:   Comprehensive, multi-domain assessment is the standard of care after sport-related concussion. However, the relationship between performance on sideline concussion-assessment tools and in-office computerized neurocognitive testing has received little attention, and the prognostic utility of sideline measures is unknown. OBJECTIVE:   To evaluate concurrent impairment on commonly used concussion measures 24 to 48 hours postinjury while also determining the predictive utility of sideline measures on computerized neurocognitive testing in the acute to subacute recovery periods postinjury...
May 23, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28535073/paced-auditory-serial-addition-test-pasat-3-0%C3%A2-s-demographically-corrected-norms-for-the-portuguese-population
#6
Claudia Sofia Sousa, Mariana Rigueiro Neves, Ana Margarida Passos, Aristides Ferreira, Maria José Sá
The main goal of this study was to produce adjusted normative data for the Portuguese population on the Paced Auditory Serial Addition Test (PASAT 3.0 s), the version used in the Brief Repeatable Battery of Neuropsychological Tests developed by the National Multiple Sclerosis Society. The study included 326 community-dwelling individuals (199 women and 127 men) aged between 20 and 70 (mean = 40.33, SD = 14.40), who had educational backgrounds ranging from 4 to 23 years of schooling (mean = 12...
May 23, 2017: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/28534935/effect-of-fasudil-on-cognitive-function-following-status-convulsion-in-rats
#7
Rong He, Wei Han, Xiaojie Song, Xiaoju Tang, Li Cheng, Li Jiang
Fasudil has been demonstrated to possess a protective effect in neural injury; however, its protective effect on convulsive brain injury remains to be assessed. The aim of the present study was to investigate the latent mechanism and effect of fasudil on cognitive function following status convulsion (SC) in rats. Initially, to determine the effects of SC, the expression levels of Ras homolog gene family, member A (RhoA)/Rho‑associated protein kinase (ROCK) signaling pathway‑associated proteins were measured by western blot analysis in 16 rats...
May 19, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28534798/alzheimer-s-disease-diagnosis-using-landmark-based-features-from-longitudinal-structural-mr-images
#8
Jun Zhang, Mingxia Liu, Le An, Yaozong Gao, Dinggang Shen
Structural magnetic resonance imaging (MRI) has been proven to be an effective tool for Alzheimer's disease (AD) diagnosis. While conventional MRI-based AD diagnosis typically uses images acquired at a single time point, a longitudinal study is more sensitive in detecting early pathological changes of AD, making it more favorable for accurate diagnosis. In general, there are two challenges faced in MRI-based diagnosis. First, extracting features from structural MR images requires timeconsuming nonlinear registration and tissue segmentation, whereas the longitudinal study with involvement of more scans further exacerbates the computational costs...
May 16, 2017: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/28534796/predicting-progression-from-mild-cognitive-impairment-to-alzheimer-s-disease-using-autoregressive-modelling-of-longitudinal-and-multimodal-biomarkers
#9
Sidra Minhas, Aasia Khanum, Farhan Riaz, Shoab Khan, Atif Alvi
Mild Cognitive Impairment is a preclinical stage of Alzheimer's disease (AD). For effective treatment of AD, it is important to identify MCI patients who are at a high risk of developing AD over the course of time. İn this study, autoregressive modelling of multiple heterogeneous predictors of Alzheimer's dısease is performed to capture their evolution over time. The models are trained using three different arrangements of longitudinal data. These models are then used to estimate future biomarker readings of individual test subjects...
May 16, 2017: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/28534735/the-use-of-the-gaps-in-noise-test-as-an-index-of-the-enhanced-left-temporal-cortical-thinning-associated-with-the-transition-between-mild-cognitive-impairment-and-alzheimer-s-disease
#10
Vasiliki Vivian Iliadou, Doris-Eva Bamiou, Christos Sidiras, Nikolaos P Moschopoulos, Magda Tsolaki, Ioannis Nimatoudis, Gail D Chermak
BACKGROUND: The known link between auditory perception and cognition is often overlooked when testing for cognition. PURPOSE: To evaluate auditory perception in a group of older adults diagnosed with mild cognitive impairment (MCI). RESEARCH DESIGN: A cross-sectional study of auditory perception. STUDY SAMPLE: Adults with MCI and adults with no documented cognitive issues and matched hearing sensitivity and age. DATA COLLECTION: Auditory perception was evaluated in both groups, assessing for hearing sensitivity, speech in babble (SinB), and temporal resolution...
May 2017: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/28534720/spatial-and-visual-reasoning-do-these-abilities-improve-in-first-year-veterinary-medical-students-exposed-to-an-integrated-curriculum
#11
J Claudio Gutierrez, Munashe Chigerwe, Jan E Ilkiw, Patricia Youngblood, Steven D Holladay, Sakti Srivastava
Spatial visualization ability refers to the human cognitive ability to form, retrieve, and manipulate mental models of spatial nature. Visual reasoning ability has been linked to spatial ability. There is currently limited information about how entry-level spatial and visual reasoning abilities may predict veterinary anatomy performance or may be enhanced with progression through the veterinary anatomy content in an integrated curriculum. The present study made use of two tests that measure spatial ability, and one test that measures visual reasoning ability in veterinary students: Guay's Visualization of Views Test, adapted version (GVVT), the Mental Rotations Test (MRT), and Raven's Advanced Progressive Matrices Test, short form (RavenT)...
May 23, 2017: Journal of Veterinary Medical Education
https://www.readbyqxmd.com/read/28534643/bicams-in-the-argentine-population-relationship-with-clinical-and-sociodemographic-variables
#12
Sandra Vanotti, A Smerbeck, María B Eizaguirre, Maria L Saladino, Ralph R H Benedict, Fernando J Caceres
The Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) was developed to provide valid assessment of cognitive impairment in multiple sclerosis (MS). The relationship between clinical and social variables and cognitive disorders has been extensively studied, but primarily in developed countries with a focus on other cognitive measures or batteries. The objectives of this study were to analyze the relationship between the BICAMS data and key clinical and sociodemographic variables in the Argentine MS population...
May 23, 2017: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/28534428/clinimetric-validity-of-the-trail-making-test-czech-version-in-parkinson-s-disease-and-normative-data-for-older-adults
#13
Ondrej Bezdicek, Hana Stepankova, Bradley N Axelrod, Tomas Nikolai, Zdenek Sulc, Robert Jech, Evžen Růžička, Miloslav Kopecek
OBJECTIVE: The influence of demographic variables on the Trail Making Test (TMT) performance in older individuals and empirical findings on clinical validity in predementia states, such as Parkinson's disease mild cognitive impairment (PD-MCI), are limited. The principal aim of this study was to add normative data for the Czech population of older adults and explore the clinimetric properties between PD-MCI and PD patients with normal cognition (PD-NC). METHOD: The study included 125 PD patients classified as 77 PD-MCI and 48 PD-NC and 528 older individuals (60-74 years, further subdivided for normative tables into 60-64, 65-69 and 70-74 age groups) and very old individuals (aged 75-96, further subdivided into 75-79, 80-84, 85-96) cognitively intact Czech adults...
May 23, 2017: Clinical Neuropsychologist
https://www.readbyqxmd.com/read/28534294/brain-derived-neurotrophic-factor-expression-in-individuals-with-schizophrenia-and-healthy-aging-testing-the-accelerated-aging-hypothesis-of-schizophrenia
#14
REVIEW
Farhana Islam, Benoit H Mulsant, Aristotle N Voineskos, Tarek K Rajji
PURPOSE OF REVIEW: Schizophrenia has been hypothesized to be a syndrome of accelerated aging. Brain plasticity is vulnerable to the normal aging process and affected in schizophrenia: brain-derived neurotrophic factor (BDNF) is an important neuroplasticity molecule. The present review explores the accelerated aging hypothesis of schizophrenia by comparing changes in BDNF expression in schizophrenia with aging-associated changes. RECENT FINDINGS: Individuals with schizophrenia show patterns of increased overall mortality, metabolic abnormalities, and cognitive decline normally observed later in life in the healthy population...
July 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28534093/quality-of-life-among-perinatally-hiv-affected-and-hiv-unaffected-school-aged-and-adolescent-ugandan-children-a-multi-dimensional-assessment-of-wellbeing-in-the-post-haart-era
#15
A K Nkwata, S K Zalwango, F N Kizza, J N Sekandi, J Mutanga, M Zhang, P M Musoke, A E Ezeamama
OBJECTIVE: To examine quality of life (QOL) in perinatally HIV-infected (PHIV) or HIV-exposed uninfected (PHEU) vs. healthy HIV-unexposed uninfected (HUU) children during school-age/adolescence. METHODS: PHIV infection was diagnosed via DNA PCR. Current HIV status was confirmed by HIV rapid diagnostic test. Three HIV groups were defined: PHIV, PHEU, and HUU. QOL was assessed with proxy and self-report versions of the PedsQL™ 4.0 instrument at 6-18 years of age...
May 22, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28534048/the-first-report-of-cadasil-in-peru-olfactory-dysfunction-on-initial-presentation
#16
Anastasia Vishnevetsky, Miguel Inca-Martinez, Karina Milla-Neyra, Danny Moises Barrientos-Iman, Ivan Cornejo-Herrera, Carlos Cosentino, Mario Cornejo-Olivas
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leucoencephalopathy (CADASIL) is a rare, heritable, small vessel vascular disease caused by mutations in the Notch3 gene that is characterized by migraines, subcortical vascular events, cognitive decline, and mood disturbances. However, many CADASIL cases present with unusual symptoms such as status epilepticus, a movement disorder, or sensory dysfunction. This study describes the clinical, genetic, and radiologic characteristics of a Peruvian family with CADASIL in which multiple family members presented with severe olfactory deficits...
December 2016: ENeurologicalSci
https://www.readbyqxmd.com/read/28533954/exercise-and-dietary-program-induced-weight-reduction-is-associated-with-cognitive-function-among-obese-adolescents-a-longitudinal-study
#17
Chun Xie, Xiaochun Wang, Chenglin Zhou, Chang Xu, Yu-Kai Chang
OBJECTIVE: The present study was to determine the effect of a combined exercise and dietary program on cognitive function as well as the relationship between the program-induced weight change and cognitive function alterations. DESIGN: The study applies a quasi-experimental design. METHODS: Fifty-eight adolescents with obese status (body mass index, BMI >28 kg/m(2)) were assigned to either an experiment (n = 30) or control group (n = 28)...
2017: PeerJ
https://www.readbyqxmd.com/read/28533946/rethinking-social-cognition-in-light-of-psychosis-reciprocal-implications-for-cognition-and-psychopathology
#18
Vaughan Bell, Kathryn L Mills, Gemma Modinos, Sam Wilkinson
The positive symptoms of psychosis largely involve the experience of illusory social actors and yet our current measures of social cognition, at best, only weakly predict their presence. We review evidence to suggest that the range of current approaches in social cognition is not sufficient to explain the fundamentally social nature of these experiences. We argue that social agent representation is an important organising principle for understanding social cognition and that alterations in social agent representation may be a factor in the formation of delusions and hallucination in psychosis...
May 2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/28533615/effects-of-taekwondo-intervention-on-cognitive-function-and-academic-self-efficacy-in-children
#19
Su Youn Cho, Young Il Kim, Hee Tae Roh
[Purpose] The purpose of this study was to investigate the effects of taekwondo training on cognitive function and academic self-efficacy in children. [Subjects and Methods] Thirty-five children participated in the study. Seventeen children were randomly selected to undergo taekwondo training for 16 weeks (5 times per week). As controls, 18 children received no training. Cognitive function and academic self-efficacy were measured using the Stroop Color and Word Test (Word, Color, and Color-Word) and academic self-efficacy scale (Self-confidence, Self-regulatory Efficacy, and Task Difficulty Preference), respectively...
April 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28533517/vortioxetine-reduces-bold-signal-during-performance-of-the-n-back-working-memory-task-a-randomised-neuroimaging-trial-in-remitted-depressed-patients-and-healthy-controls
#20
J Smith, M Browning, S Conen, R Smallman, J Buchbjerg, K G Larsen, C K Olsen, S R Christensen, G R Dawson, J F Deakin, P Hawkins, R Morris, G Goodwin, C J Harmer
Cognitive dysfunction is common in depression during both acute episodes and remission. Vortioxetine is a novel multimodal antidepressant that has improved cognitive function including executive function in depressed patients in randomised placebo-controlled clinical trials. However, it is unclear whether vortioxetine is able to target directly the neural circuitry implicated in the cognitive deficits in depression. Remitted depressed (n=48) and healthy volunteers (n=48) were randomised to receive 14 days treatment with 20 mg vortioxetine or placebo in a double-blind design...
May 23, 2017: Molecular Psychiatry
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